Question

If the distance between two points is doubled then how does the force of gravity between them vary?why

Answer 1

Answer:

hope it is helpful

Explanation:

Initial force ⇒F=Kr2qq

Final force ⇒F=K(2r)2(2q)(2q)=4r24Kqq=r2Kqq

Thus, the force will remain unchanged

Answer 2

Answer:

Explanation:

We know force of gravity between two bodies is inversely proportional to square of the distance between them.

So,if distance is doubled,new force becomes one-fourth of the initial.Hope you understood